Home / 14,944,010.60-22,416,015.90-7,385,738.60

Finding the Fourth Proportional to 14,944,010.60, 22,416,015.90 and 7,385,738.60

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Solution

The fourth proportional to 14,944,010.60, 22,416,015.90 and 7,385,738.60 is: 11,078,607.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,944,010.60 : 22,416,015.90 = 7,385,738.60 : x
  2. Step 2: Convert to fraction form
    14,944,010.60/22,416,015.90 = 7,385,738.60/x
  3. Step 3: Cross multiply
    14,944,010.60x = 22,416,015.90 × 7,385,738.60
  4. Step 4: Simplify right side
    14,944,010.60x = 165,558,833,890,843.72
  5. Step 5: Solve for x
    x = 165,558,833,890,843.72/14,944,010.60
  6. Step 6: Final answer
    x = 11,078,607.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.